html{
    background-size: cover;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    font-size: 62.5%;
}

body{
    background-color: #b90000;
}

div.word {
    background: url("../img/background.png") no-repeat 0px 0px;
    background-size: cover;
    text-align: center;
    font-size: 30px;
    border: 4px solid #fffc48;
    border-radius: 8px 8px 8px 8px;
    height: auto;
    color: rgb(255, 253, 220);
    font-family:楷体;
}

div.music{
    position: fixed;
    right: 8px;
}

div#toTop {
    position: fixed;
    bottom: 5px;
    right: 5px;
}

div.image{
    background-color: #fffc48;
    max-width: 100%;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

img {
    max-width: 100%;
    height: auto;
}

h1{
    font-size: 50px;
    letter-spacing: 6px;
    font-weight:bold;
}

h2{
    font-size: 36px;
    letter-spacing: 4px;
    font-weight:bold;
}

.article p{
    font-size: x-large;
    text-align: left;
}